Marine pollution cartoon – twenty-first century hermit crab

A cartoon about marine pollution
A hermit crab using an old tin can instead of a shell

One of the ideas behind this cartoon is that pollution of the seas and oceans will cause depletion of life such as marine snails, making it necessary for hermit crabs to adapt to using discarded rubbish as protection.
The cartoon could also be interpreted as showing wildlife adapting to a changed ecosystem.
A cartoon about waste recycling, household waste, wildlife in danger.